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DwyerMeasurement

Dwyer Surface temperature probe S2-1F

The Dwyer S2-1F is a surface temperature probe for industrial process monitoring, featuring ±0.2°C accuracy at 25°C and a 20 kΩ NTC thermistor sensor. Its stainless steel 304 construction and 584 mm wire length suit…

SKU 3G-CBM-02310

Brand
Dwyer
Item
Surface temperature probe S2-1F
Part Number
S21F
Category
Measurement
UNSPSC
41112412 — Pressure gauge
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Dwyer
Manufacturer Part Number
S21F
accuracy
±0.2°C @ 25°C
wire gauge
22 AWG
sensor type
Thermistance 20 kΩ NTC
probe material
Stainless steel 304
wire length mm
584
probe length mm
25
probe diameter mm
6.3
temperature range
-40 to +125°C

Technical Documents

(1)
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Dwyer Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Dwyer S2-1F is a surface temperature probe for industrial process monitoring, featuring ±0.2°C accuracy at 25°C and a 20 kΩ NTC thermistor sensor. Its stainless steel 304 construction and 584 mm wire length suit HVAC, refrigeration, and equipment temperature applications.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

Where can I buy the Dwyer S2-1F temperature probe in the Philippines?

3G Electric Philippines supplies the Dwyer S2-1F for delivery to Manila, Quezon City, and across CALABARZON. We handle all Bureau of Customs documentation, logistics, and PHP invoicing. Contact us for pricing and lead times.

What is the lead time for ordering the Dwyer S2-1F?

Lead time on request. The S2-1F is available to order through 3G Electric Philippines. Standard delivery covers Manila and Quezon City. We arrange all imports and provide full customs support for equipment to your facility.

What temperature range and accuracy does the Dwyer S2-1F provide?

The S2-1F measures -40 to +125°C with ±0.2°C accuracy at 25°C. It features a 20 kΩ NTC thermistor sensor in stainless steel 304 with 584 mm wire length — ideal for HVAC, refrigeration, and process monitoring in food processing and packaging plants.

Used in

Common applications for Dwyer
Combustion air-filter monitoring — Magnehelic Series 2000 on burner air-intake filter banks
Clean-room and pharmaceutical pressurisation — Magnehelic / Capsuhelic differential-pressure gauges
HVAC fan-discharge static pressure — Mark II inclined-vertical manometers on AHU test points
Filter-blockage alarms — Photohelic Series 3000 combined gauge/switch on air-handling units
BMS-integrated pressure monitoring — Digihelic DH3 with 4–20 mA output for building management
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Dwyer Products

3G Electric supplies Dwyer measurement. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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